Reasons to use a dealership:
* Warranty: If your truck is still under some sort of warranty (unlikely for a 1998 model, but check!), the dealership is your best bet.
* Expertise: Dealership mechanics are *supposed* to be familiar with the specifics of your truck's model. However, this isn't a guarantee, especially for older vehicles.
* Documentation: A dealership service record can be beneficial if you sell the truck later.
Reasons to NOT use a dealership:
* Cost: Dealership labor rates are significantly higher than independent shops or doing it yourself. This is often the biggest factor.
* Overselling: Dealerships might try to upsell you on unnecessary services.
* No better quality: While they *should* use quality parts, independent shops can also source quality parts and do a great job.
For a 1998 Dodge Ram, a reputable independent mechanic is likely a better choice: This is because the fuel filter replacement is a relatively straightforward job, and you'll save a significant amount of money. Many competent mechanics will have experience with this specific vehicle.
DIY option: If you are mechanically inclined, replacing the fuel filter yourself is also a possibility. There are plenty of online resources (YouTube videos, repair manuals) to guide you. However, be aware that working with fuel can be dangerous if not handled properly.
In short: For this specific task on an older truck, the cost savings from using an independent mechanic or doing it yourself often outweigh the perceived benefits of using a dealership. Get a few quotes from independent shops to compare pricing before making a decision.